CVE-2019-8343 — Use After Free in Netwide Assembler

CWE-416 — Use After Free7 documents6 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 66.51%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Nasm Netwide AssemblerDebian Nasm
Timeline
PublishedFeb 15
Latest updateMay 14

Description

In Netwide Assembler (NASM) 2.14.02, there is a use-after-free in paste_tokens in asm/preproc.c.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶debiandebian/nasm

🔴Vulnerability Details

2
GHSA
GHSA-qcp9-cxhm-8cf6: In Netwide Assembler (NASM) 2↗2022-05-14
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OSV
CVE-2019-8343: In Netwide Assembler (NASM) 2↗2019-02-15
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📋Vendor Advisories

2
Red Hat
nasm: use-after-free in paste_tokens in asm/preproc.c↗2019-02-14
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Debian
CVE-2019-8343: nasm - In Netwide Assembler (NASM) 2.14.02, there is a use-after-free in paste_tokens i...↗2019
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💬Community

2
Bugzilla
CVE-2019-8343 nasm: use-after-free in paste_tokens in asm/preproc.c [fedora-all]↗2019-02-15
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Bugzilla
CVE-2019-8343 nasm: use-after-free in paste_tokens in asm/preproc.c↗2019-02-15
▶